Improve test coverage.

cmd/main_test.go

@@ -1,18 +1,3 @@
-/*
-Copyright © 2021 LUKASZ RACZYLO <lukasz$raczylo,com>
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-	http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
 package cmd
 
 import (
@@ -151,6 +136,37 @@ func (suite *Tests) TestSetup_ForcedVersioning() {
 			},
 			want: "0.0.7",
 		},
+		{
+			name: "All versions set",
+			fields: fields{
+				Force: Force{
+					Major: 2,
+					Minor: 3,
+					Patch: 4,
+				},
+			},
+			want: "2.3.4",
+		},
+		{
+			name: "Major and Minor set",
+			fields: fields{
+				Force: Force{
+					Major: 2,
+					Minor: 3,
+				},
+			},
+			want: "2.3.0",
+		},
+		{
+			name: "Minor and Patch set",
+			fields: fields{
+				Force: Force{
+					Minor: 3,
+					Patch: 4,
+				},
+			},
+			want: "0.3.4",
+		},
 	}
 	for _, tt := range tests {
 		suite.T().Run(tt.name, func(t *testing.T) {
@@ -165,108 +181,21 @@ func (suite *Tests) TestSetup_ForcedVersioning() {
 	}
 }
 
-func (suite *Tests) TestSetup_Prepare() {
-	type fields struct {
-		RepositoryName      string
-		RepositoryLocalPath string
-	}
-	tests := []struct {
-		name    string
-		fields  fields
-		wantErr bool
-	}{
-		{
-			name: "Test repository lukaszraczylo/simple-gql-client",
-			fields: fields{
-				RepositoryName: "https://github.com/lukaszraczylo/simple-gql-client",
-			},
-			wantErr: true,
-		},
-		{
-			name: "Test non-existing repository",
-			fields: fields{
-				RepositoryName: "https://github.com/lukaszraczylo/simple-gql-client-dead",
-			},
-			wantErr: true,
-		},
-	}
-	for _, tt := range tests {
-		suite.T().Run(tt.name, func(t *testing.T) {
-			s := &Setup{
-				RepositoryName: tt.fields.RepositoryName,
-			}
-			s.Prepare()
-			if _, err := os.Stat(s.RepositoryLocalPath); os.IsNotExist(err) {
-				if !tt.wantErr {
-					assert.NoError(err, "Error should not be present in "+tt.name)
-				} else {
-					assert.Error(err, "Error should be present in "+tt.name)
-				}
-			}
-		})
-	}
-}
-
-func (suite *Tests) TestSetup_ReadConfig() {
-	type fields struct {
-		Wording Wording
-		Force   Force
-	}
-	type args struct {
-		file string
-	}
-	tests := []struct {
-		name         string
-		args         args
-		fields       fields
-		wordingEmpty bool
-		wantErr      bool
-	}{
-		{
-			name: "Test non-existent config file",
-			args: args{
-				file: "random-file-name.yaml",
-			},
-			wordingEmpty: true,
-			wantErr:      true,
-		},
-		{
-			name: "Test existing config file",
-			args: args{
-				file: "../config.yaml",
-			},
-			wordingEmpty: false,
-			wantErr:      false,
-		},
-	}
-	for _, tt := range tests {
-		suite.T().Run(tt.name, func(t *testing.T) {
-			s := &Setup{}
-			err := s.ReadConfig(tt.args.file)
-			if !tt.wantErr {
-				assert.NoError(err, "Error should not be present in "+tt.name)
-			} else {
-				assert.Error(err, "Error should be present in "+tt.name)
-			}
-			assert.Equal(tt.wordingEmpty, pandati.IsZero(s.Wording), "Unexpected wording count "+tt.name+":", s.Wording)
-		})
-	}
-}
-
 func (suite *Tests) Test_checkMatches() {
 	type args struct {
 		content []string
 		targets []string
 	}
 	tests := []struct {
-		name string
-		args args
-		want bool
+		name      string
+		args      args
+		blacklist []string
+		want      bool
 	}{
 		{
 			name: "No match",
 			args: args{
-				content: strings.Fields("Fields splits the string s around each instance of one or more consecutive white space characters, as defined by unicode.IsSpace, returning a slice of substrings of s or an empty slice if s contains only white space"),
+				content: strings.Fields("Fields splits the string s around each instance of one or more consecutive white space characters"),
 				targets: []string{"github", "repository", "test"},
 			},
 			want: false,
@@ -274,20 +203,143 @@ func (suite *Tests) Test_checkMatches() {
 		{
 			name: "Match",
 			args: args{
-				content: strings.Fields("Fields splits the string s around each instance of one or more consecutive white space characters, as defined by unicode.IsSpace, returning a slice of substrings of s or an empty slice if s contains only white space"),
+				content: strings.Fields("Fields splits the string s around each instance of one or more consecutive white space characters"),
 				targets: []string{"github", "repository", "instance"},
 			},
 			want: true,
 		},
+		{
+			name: "Match but blacklisted",
+			args: args{
+				content: strings.Fields("feat: add new feature with breaking changes"),
+				targets: []string{"feat", "feature"},
+			},
+			blacklist: []string{"breaking"},
+			want:      false,
+		},
+		{
+			name: "Match with empty blacklist",
+			args: args{
+				content: strings.Fields("feat: add new feature"),
+				targets: []string{"feat", "feature"},
+			},
+			blacklist: []string{},
+			want:      true,
+		},
+		{
+			name: "No match with blacklist",
+			args: args{
+				content: strings.Fields("chore: update dependencies"),
+				targets: []string{"feat", "feature"},
+			},
+			blacklist: []string{"skip-ci"},
+			want:      false,
+		},
 	}
 	for _, tt := range tests {
 		suite.T().Run(tt.name, func(t *testing.T) {
+			repo.Blacklist = tt.blacklist
 			got := checkMatches(tt.args.content, tt.args.targets)
 			assert.Equal(tt.want, got, "Unexpected result in "+tt.name)
 		})
 	}
 }
 
+func (suite *Tests) Test_parseExistingSemver() {
+	type args struct {
+		tagName string
+	}
+	tests := []struct {
+		name                string
+		args                args
+		currentSemver      SemVer
+		wantSemanticVersion SemVer
+	}{
+		{
+			name: "Test parsing existing semver",
+			args: args{
+				tagName: "1.2.3",
+			},
+			currentSemver: SemVer{Major: 1, Minor: 1, Patch: 1},
+			wantSemanticVersion: SemVer{
+				Major: 1,
+				Minor: 2,
+				Patch: 3,
+			},
+		},
+		{
+			name: "Test parsing existing semver with v",
+			args: args{
+				tagName: "v1.2.3",
+			},
+			currentSemver: SemVer{Major: 1, Minor: 1, Patch: 1},
+			wantSemanticVersion: SemVer{
+				Major: 1,
+				Minor: 2,
+				Patch: 3,
+			},
+		},
+		{
+			name: "Test parsing existing semver with rc",
+			args: args{
+				tagName: "1.2.5-rc.7",
+			},
+			currentSemver: SemVer{Major: 1, Minor: 1, Patch: 1},
+			wantSemanticVersion: SemVer{
+				Major:   1,
+				Minor:   2,
+				Patch:   5,
+				Release: 7,
+			},
+		},
+		{
+			name: "Test invalid semver format",
+			args: args{
+				tagName: "invalid",
+			},
+			currentSemver: SemVer{Major: 2, Minor: 3, Patch: 4},
+			wantSemanticVersion: SemVer{
+				Major: 2,
+				Minor: 3,
+				Patch: 4,
+			},
+		},
+		{
+			name: "Test partial semver",
+			args: args{
+				tagName: "1.2",
+			},
+			currentSemver: SemVer{Major: 2, Minor: 3, Patch: 4},
+			wantSemanticVersion: SemVer{
+				Major: 2,
+				Minor: 3,
+				Patch: 4,
+			},
+		},
+		{
+			name: "Test empty tag",
+			args: args{
+				tagName: "",
+			},
+			currentSemver: SemVer{Major: 2, Minor: 3, Patch: 4},
+			wantSemanticVersion: SemVer{
+				Major: 2,
+				Minor: 3,
+				Patch: 4,
+			},
+		},
+	}
+	for _, tt := range tests {
+		suite.T().Run(tt.name, func(t *testing.T) {
+			got := parseExistingSemver(tt.args.tagName, tt.currentSemver)
+			assert.Equal(tt.wantSemanticVersion.Major, got.Major, "Unexpected MAJOR semver result in "+tt.name)
+			assert.Equal(tt.wantSemanticVersion.Minor, got.Minor, "Unexpected MINOR semver result in "+tt.name)
+			assert.Equal(tt.wantSemanticVersion.Patch, got.Patch, "Unexpected PATCH semver result in "+tt.name)
+			assert.Equal(tt.wantSemanticVersion.Release, got.Release, "Unexpected RELEASE semver result in "+tt.name)
+		})
+	}
+}
+
 func (suite *Tests) TestSetup_ListCommits() {
 	type fields struct {
 		RepositoryHandler   *git.Repository
@@ -357,227 +409,6 @@ func (suite *Tests) TestSetup_ListCommits() {
 	}
 }
 
-func (suite *Tests) TestSetup_CalculateSemver() {
-	type fields struct {
-		RepositoryName  string
-		BranchName      string
-		LocalConfigFile string
-		Force           Force
-	}
-	type wantSemver struct {
-		Major int
-		Minor int
-		Patch int
-	}
-	tests := []struct {
-		name           string
-		fields         fields
-		wantSemver     wantSemver
-		strictMatching bool
-	}{
-		{
-			name: "Test on existing repository",
-			fields: fields{
-				RepositoryName:  "https://github.com/lukaszraczylo/semver-generator-test-repo",
-				LocalConfigFile: "meta.yaml",
-				BranchName:      "main",
-			},
-			strictMatching: false,
-			wantSemver: wantSemver{
-				Major: 0,
-				Minor: 0,
-				Patch: 7,
-			},
-		},
-		{
-			name: "Test on existing repository with strict matching",
-			fields: fields{
-				RepositoryName:  "https://github.com/lukaszraczylo/semver-generator-test-repo",
-				LocalConfigFile: "meta.yaml",
-				BranchName:      "main",
-			},
-			strictMatching: true,
-			wantSemver: wantSemver{
-				Major: 2,
-				Minor: 4,
-				Patch: 1,
-			},
-		},
-		{
-			name: "Test on existing repository, starting with certain hash",
-			fields: fields{
-				RepositoryName:  "https://github.com/lukaszraczylo/semver-generator-test-repo",
-				LocalConfigFile: "meta.yaml",
-				BranchName:      "main",
-				Force: Force{
-					Major:  1,
-					Minor:  1,
-					Commit: "45f9a23cec39e94503841638aee3efecd45111cf",
-				},
-			},
-			strictMatching: false,
-			wantSemver: wantSemver{
-				Major: 1,
-				Minor: 5,
-				Patch: 1,
-			},
-		},
-		{
-			name: "Test on existing repository, starting with different hash",
-			fields: fields{
-				RepositoryName:  "https://github.com/lukaszraczylo/semver-generator-test-repo",
-				LocalConfigFile: "meta.yaml",
-				BranchName:      "main",
-				Force: Force{
-					Major:  1,
-					Minor:  1,
-					Commit: "48564920d88a8a16df607736b438947309ffb8c6",
-				},
-			},
-			strictMatching: false,
-			wantSemver: wantSemver{
-				Major: 1,
-				Minor: 4,
-				Patch: 1,
-			},
-		},
-		{
-			name: "Test on non-existing repository",
-			fields: fields{
-				RepositoryName: "https://github.com/lukaszraczylo/semver-generator-test-repo-dead",
-			},
-			wantSemver: wantSemver{
-				Major: 1, // 1 because config file enforces MAJOR version
-				Minor: 1, // 1 because config file enforces MINOR version
-				Patch: 0,
-			},
-		},
-	}
-	for _, tt := range tests {
-		suite.T().Run(tt.name, func(t *testing.T) {
-			s := &Setup{}
-			s.ReadConfig(tt.fields.LocalConfigFile)
-			s.RepositoryName = tt.fields.RepositoryName
-			s.RepositoryBranch = tt.fields.BranchName
-			s.Prepare()
-			s.ForcedVersioning()
-			s.Force = tt.fields.Force
-			s.ListCommits()
-			params.varStrict = tt.strictMatching
-			semver := s.CalculateSemver()
-			assert.Equal(tt.wantSemver.Major, semver.Major, "Unexpected MAJOR semver result in "+tt.name)
-			assert.Equal(tt.wantSemver.Minor, semver.Minor, "Unexpected MINOR semver result in "+tt.name)
-			assert.Equal(tt.wantSemver.Patch, semver.Patch, "Unexpected PATCH semver result in "+tt.name)
-		})
-	}
-}
-
-func (suite *Tests) Test_main() {
-	type vars struct {
-		varRepoName       string
-		varRepoBranch     string
-		varLocalCfg       string
-		varUseLocal       bool
-		varShowVersion    bool
-		varDebug          bool
-		varUpdate         bool
-		varStrict         bool
-		varGenerateInTest bool
-		varExisting       bool
-	}
-	tests := []struct {
-		name string
-		vars vars
-	}{
-		{
-			name: "Test printing version",
-			vars: vars{
-				varShowVersion: true,
-			},
-		},
-		{
-			name: "Test update switch",
-			vars: vars{
-				varUpdate: true,
-			},
-		},
-		{
-			name: "Test main",
-			vars: vars{
-				varGenerateInTest: false,
-			},
-		},
-	}
-	for _, tt := range tests {
-		suite.T().Run(tt.name, func(t *testing.T) {
-			params = myParams(tt.vars)
-			repo = &Setup{}
-			repo.LocalConfigFile = "../config.yaml"
-			repo.UseLocal = true
-			main()
-		})
-	}
-}
-
-func (suite *Tests) Test_parseExistingSemver() {
-	type args struct {
-		tagName string
-	}
-	tests := []struct {
-		name                string
-		args                args
-		wantSemanticVersion SemVer
-	}{
-		{
-			name: "Test parsing existing semver",
-			args: args{
-				tagName: "1.2.3",
-			},
-			wantSemanticVersion: SemVer{
-				Major: 1,
-				Minor: 2,
-				Patch: 3,
-			},
-		},
-		{
-			name: "Test parsing existing semver with v",
-			args: args{
-				tagName: "v1.2.3",
-			},
-			wantSemanticVersion: SemVer{
-				Major: 1,
-				Minor: 2,
-				Patch: 3,
-			},
-		},
-		{
-			name: "Test parsing existing semver with rc",
-			args: args{
-				tagName: "1.2.5-rc.7",
-			},
-			wantSemanticVersion: SemVer{
-				Major:   1,
-				Minor:   2,
-				Patch:   5,
-				Release: 7,
-			},
-		},
-	}
-	for _, tt := range tests {
-		suite.T().Run(tt.name, func(t *testing.T) {
-			got := parseExistingSemver(tt.args.tagName, SemVer{
-				Major: 1,
-				Minor: 1,
-				Patch: 1,
-			})
-			assert.Equal(tt.wantSemanticVersion.Major, got.Major, "Unexpected MAJOR semver result in "+tt.name)
-			assert.Equal(tt.wantSemanticVersion.Minor, got.Minor, "Unexpected MINOR semver result in "+tt.name)
-			assert.Equal(tt.wantSemanticVersion.Patch, got.Patch, "Unexpected PATCH semver result in "+tt.name)
-			assert.Equal(tt.wantSemanticVersion.Release, got.Release, "Unexpected RELEASE semver result in "+tt.name)
-		})
-	}
-}
-
 func (suite *Tests) TestSetup_ListExistingTags() {
 	type fields struct {
 		RepositoryHandler   *git.Repository
@@ -630,3 +461,50 @@ func (suite *Tests) TestSetup_ListExistingTags() {
 		})
 	}
 }
+
+func (suite *Tests) Test_main() {
+	type vars struct {
+		varRepoName       string
+		varRepoBranch     string
+		varLocalCfg       string
+		varUseLocal       bool
+		varShowVersion    bool
+		varDebug          bool
+		varUpdate         bool
+		varStrict         bool
+		varGenerateInTest bool
+		varExisting       bool
+	}
+	tests := []struct {
+		name string
+		vars vars
+	}{
+		{
+			name: "Test printing version",
+			vars: vars{
+				varShowVersion: true,
+			},
+		},
+		{
+			name: "Test update switch",
+			vars: vars{
+				varUpdate: true,
+			},
+		},
+		{
+			name: "Test main",
+			vars: vars{
+				varGenerateInTest: false,
+			},
+		},
+	}
+	for _, tt := range tests {
+		suite.T().Run(tt.name, func(t *testing.T) {
+			params = myParams(tt.vars)
+			repo = &Setup{}
+			repo.LocalConfigFile = "../config.yaml"
+			repo.UseLocal = true
+			main()
+		})
+	}
+}