Add tests for yaml processing.

core/yaml_test.go

@@ -0,0 +1,94 @@
+package core
+
+import (
+	log "github.com/sirupsen/logrus"
+	"github.com/stretchr/testify/assert"
+	"os"
+	"path/filepath"
+	"testing"
+)
+
+func setupTestFile(fileName string, content string) {
+	tempDir := os.TempDir()
+	tempFile := filepath.Join(tempDir, fileName)
+
+	// create a test file with provided content and filename
+	file, err := os.Create(tempFile)
+	if err != nil {
+		log.Fatal(err)
+	}
+	defer func(file *os.File) {
+		err := file.Close()
+		if err != nil {
+			log.Fatal(err)
+		}
+	}(file)
+	_, err = file.WriteString(content)
+	if err != nil {
+		log.Fatal(err)
+	}
+	err = file.Sync()
+	if err != nil {
+		log.Fatal(err)
+	}
+}
+
+func TestLoadQodanaYaml(t *testing.T) {
+	testCases := []struct {
+		description string
+		setup       func(name string)
+		project     string
+		filename    string
+		expected    *QodanaYaml
+	}{
+		{
+			description: "file exists but is empty",
+			setup: func(name string) {
+				setupTestFile(name, "")
+			},
+			project:  os.TempDir(),
+			filename: "empty.yaml",
+			expected: &QodanaYaml{},
+		},
+		{
+			description: "file exists with valid content",
+			setup: func(name string) {
+				content := `version: 1.0`
+				setupTestFile(name, content)
+			},
+			project:  os.TempDir(),
+			filename: "valid.yaml",
+			expected: &QodanaYaml{
+				Version: "1.0",
+			},
+		},
+		{
+			description: "file exists with .net section",
+			setup: func(name string) {
+				content := `version: 1.0
+dotnet:
+  project: test.csproj
+  frameworks: "!netstandard2.0;!netstandard2.1"`
+				setupTestFile(name, content)
+			},
+			project:  os.TempDir(),
+			filename: "dotnet.yaml",
+			expected: &QodanaYaml{
+				Version: "1.0",
+				DotNet: DotNet{
+					Project:    "test.csproj",
+					Frameworks: "!netstandard2.0;!netstandard2.1",
+				},
+			},
+		},
+	}
+
+	for _, tc := range testCases {
+		t.Run(tc.description, func(t *testing.T) {
+			tc.setup(tc.filename)
+			actual := LoadQodanaYaml(tc.project, tc.filename)
+			_ = os.Remove(filepath.Join(tc.project, tc.filename))
+			assert.Equal(t, tc.expected, actual)
+		})
+	}
+}