Add possiblity to limit actions to tagged or named repository

app/app_test.go

@@ -3,11 +3,36 @@ package app
 import (
 	"fmt"
 	"os"
+	"reflect"
 	"testing"
 
+	"gitlab.com/revalus/grm/commands"
 	"gitlab.com/revalus/grm/config"
 )
 
+type FakeCommandToTest struct {
+	triggerError   bool
+	triggerChanged bool
+}
+
+func (fk FakeCommandToTest) Command(repoCfg config.RepositoryConfig, cmdStatus chan commands.CommandStatus) {
+	status := commands.CommandStatus{
+		Name:    repoCfg.Name,
+		Changed: false,
+		Message: "response from fake command",
+		Error:   false,
+	}
+
+	if fk.triggerError {
+		status.Error = true
+	}
+	if fk.triggerChanged {
+		status.Changed = true
+	}
+
+	cmdStatus <- status
+}
+
 func prepareConfigContent() (string, string) {
 	checkErrorDuringPreparation := func(err error) {
 		if err != nil {
@@ -35,7 +60,9 @@ func prepareConfigContent() (string, string) {
 	yamlConfig := fmt.Sprintf(`
 workspace: %v
 repositories:
-  - src: "https://github.com/golang/example.git"`, tempDir)
+  - src: "https://github.com/golang/example.git"
+    tags: ['example']
+`, tempDir)
 
 	_, err = file.WriteString(yamlConfig)
 
@@ -65,12 +92,12 @@ func TestParseApplication(t *testing.T) {
 		Name: "example",
 		Src:  "https://github.com/golang/example.git",
 		Dest: "example",
+		Tags: []string{"example"},
 	}
 
-	if expectedRepo != grm.configuration.Repositories[0] {
+	if !reflect.DeepEqual(expectedRepo, grm.configuration.Repositories[0]) {
 		t.Errorf("Expected to get %v, instead of this got %v", expectedRepo, grm.configuration.Repositories[0])
 	}
-
 }
 
 func Example_test_sync_output() {
@@ -90,5 +117,117 @@ func Example_test_sync_output() {
 	// Output:
 	// Info: Synchronizing repositories
 	// Info: All repositories are synced
-	// Info: Current version: 0.2.0
+	// Info: Current version: 0.3.0
+}
+
+func Example_limit_test_tags() {
+	grm := GitRepositoryManager{
+		cliArguments: config.CliArguments{
+			LimitTags: []string{"example"},
+		},
+		configuration: config.Configuration{
+			Repositories: []config.RepositoryConfig{
+				{Name: "example1", Tags: []string{"example"}},
+				{Name: "example2", Tags: []string{"example"}},
+				{Name: "notExample"},
+			},
+		},
+		console: ConsoleOutput{
+			Color: false,
+		},
+	}
+	fakeCommand := FakeCommandToTest{
+		triggerError:   false,
+		triggerChanged: false,
+	}
+	grm.limitTags()
+	grm.runCommand(fakeCommand)
+	// Output:
+	// Repository "example1": response from fake command
+	// Repository "example2": response from fake command
+}
+
+func Example_limit_name() {
+	grm := GitRepositoryManager{
+		cliArguments: config.CliArguments{
+			LimitName: "notExample",
+		},
+		configuration: config.Configuration{
+			Repositories: []config.RepositoryConfig{
+				{Name: "example1", Tags: []string{"example"}},
+				{Name: "example2", Tags: []string{"example"}},
+				{Name: "notExample"},
+			},
+		},
+		console: ConsoleOutput{
+			Color: false,
+		},
+	}
+	fakeCommand := FakeCommandToTest{
+		triggerError:   false,
+		triggerChanged: false,
+	}
+	grm.limitName()
+	grm.runCommand(fakeCommand)
+	// Output:
+	// Repository "notExample": response from fake command
+}
+
+func Example_run_with_limit_not_existing_name() {
+	grm := GitRepositoryManager{
+		cliArguments: config.CliArguments{
+			LimitName: "not-existing-name",
+		},
+		configuration: config.Configuration{
+			Repositories: []config.RepositoryConfig{
+				{Name: "example1", Tags: []string{"example"}},
+				{Name: "example2", Tags: []string{"example"}},
+				{Name: "notExample"},
+			},
+		},
+		console: ConsoleOutput{
+			Color: false,
+		},
+	}
+	grm.Run()
+	// Output:
+	// Error: no repository was found with the specified name
+}
+
+func Example_run_with_limit_not_existing_tags() {
+	grm := GitRepositoryManager{
+		cliArguments: config.CliArguments{
+			LimitTags: []string{"not-existing-tag"},
+		},
+		configuration: config.Configuration{
+			Repositories: []config.RepositoryConfig{
+				{Name: "example1", Tags: []string{"example"}},
+				{Name: "example2", Tags: []string{"example"}},
+				{Name: "notExample"},
+			},
+		},
+		console: ConsoleOutput{
+			Color: false,
+		},
+	}
+	grm.Run()
+	// Output:
+	// Error: no repository was found with the specified tags
+}
+
+func Example_test_status_output() {
+	grm := GitRepositoryManager{
+		configuration: config.Configuration{
+			Workspace: "/tmp",
+		},
+		cliArguments: config.CliArguments{
+			Status: true,
+		},
+		console: ConsoleOutput{
+			Color: false,
+		},
+	}
+	grm.Run()
+	// Output:
+	// Info: Current status of repositories
 }