adding unit test for GetQueryProps (utils). (#39)

* adding unit test for GetQueryProps (utils).

* add unit test chart and version

pkg/dashboard/utils/utils_test.go

@@ -0,0 +1,96 @@
+package utils
+
+import (
+	"github.com/gin-gonic/gin"
+	"net/http/httptest"
+	"testing"
+)
+
+func TestGetQueryProps(t *testing.T) {
+	gin.SetMode(gin.TestMode)
+	tests := []struct {
+		name        string
+		endpoint    string
+		revRequired bool
+		wantErr     bool
+	}{
+		{
+			name:        "Get query props - all set with revRequired true",
+			wantErr:     false,
+			revRequired: true,
+			endpoint:    "/api/v1/namespaces/komodorio/charts?name=testing&namespace=testing&revision=1",
+		},
+		{
+			name:        "Get query props - no revision with revRequired true",
+			wantErr:     true,
+			revRequired: true,
+			endpoint:    "/api/v1/namespaces/komodorio/charts?name=testing&namespace=testing",
+		},
+		{
+			name:        "Get query props - no namespace with revRequired true",
+			wantErr:     false,
+			revRequired: true,
+			endpoint:    "/api/v1/namespaces/komodorio/charts?name=testing&revision=1",
+		},
+		{
+			name:        "Get query props - no name with revRequired true",
+			wantErr:     true,
+			revRequired: true,
+			endpoint:    "/api/v1/namespaces/komodorio/charts?namespace=testing&revision=1",
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			w := httptest.NewRecorder()
+			c, _ := gin.CreateTestContext(w)
+			c.Request = httptest.NewRequest("GET", tt.endpoint, nil)
+			_, err := GetQueryProps(c, tt.revRequired)
+			if (err != nil) != tt.wantErr {
+				t.Errorf("GetQueryProps() error = %v, wantErr %v", err, tt.wantErr)
+				return
+			}
+		})
+	}
+}
+
+func TestChartAndVersion(t *testing.T) {
+	tests := []struct {
+		name      string
+		params    string
+		wantChart string
+		wantVer   string
+		wantError bool
+	}{
+		{
+			name:      "Chart and version - successfully parsing chart and version",
+			params:    "chart-1.0.0",
+			wantChart: "chart",
+			wantVer:   "1.0.0",
+			wantError: false,
+		},
+		{
+			name:      "Chart and version - parsing chart without version",
+			params:    "chart",
+			wantError: true,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			a, b, err := ChartAndVersion(tt.params)
+			if (err != nil) != tt.wantError {
+				t.Errorf("ChartAndVersion() error = %v, wantErr %v", err, tt.wantError)
+				return
+			}
+
+			if a != tt.wantChart {
+				t.Errorf("ChartAndVersion() got = %v, want %v", a, tt.wantChart)
+			}
+
+			if b != tt.wantVer {
+				t.Errorf("ChartAndVersion() got1 = %v, want %v", b, tt.wantVer)
+			}
+		})
+	}
+}