Feature/lab3

.github/workflows/ci.yml

@@ -0,0 +1,129 @@
+name: CI - PR Gate
+
+on:
+  push:
+    branches: [main]
+    paths:
+      - "app/**"
+      - ".github/workflows/ci.yml"
+  pull_request:
+    branches: [main]
+    paths:
+      - "app/**"
+      - ".github/workflows/ci.yml"
+
+permissions:
+  contents: read
+
+env:
+  GOFLAGS: -buildvcs=false
+
+jobs:
+  vet:
+    name: vet (${{ matrix.go-version }})
+    runs-on: ubuntu-24.04
+    strategy:
+      matrix:
+        go-version: ["1.23", "1.24"]
+      fail-fast: false
+    defaults:
+      run:
+        working-directory: ./app
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.2.2
+
+      - name: Cache Go modules
+        uses: actions/cache@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9 # v4.0.2
+        with:
+          path: |
+            ~/.cache/go-build
+            ~/go/pkg/mod
+          key: ${{ runner.os }}-go-${{ hashFiles('app/go.mod') }}
+          restore-keys: |
+            ${{ runner.os }}-go-
+
+      - name: Setup Go
+        uses: actions/setup-go@0a12ed9d6a96ab950c8f026ed9f722fe0da7ef32 # v5.0.2
+        with:
+          go-version: ${{ matrix.go-version }}
+          cache: false # Отключаем встроенный кеш, используем actions/cache
+
+      - name: Run go vet
+        run: go vet ./...
+
+  test:
+    name: test (${{ matrix.go-version }})
+    runs-on: ubuntu-24.04
+    strategy:
+      matrix:
+        go-version: ["1.23", "1.24"]
+      fail-fast: false
+    defaults:
+      run:
+        working-directory: ./app
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.2.2
+
+      - name: Cache Go modules
+        uses: actions/cache@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9 # v4.0.2
+        with:
+          path: |
+            ~/.cache/go-build
+            ~/go/pkg/mod
+          key: ${{ runner.os }}-go-${{ hashFiles('app/go.mod') }}
+          restore-keys: |
+            ${{ runner.os }}-go-
+
+      - name: Setup Go
+        uses: actions/setup-go@0a12ed9d6a96ab950c8f026ed9f722fe0da7ef32 # v5.0.2
+        with:
+          go-version: ${{ matrix.go-version }}
+          cache: false
+
+      - name: Run tests with race detector
+        run: go test -race -count=1 ./...
+
+  lint:
+    name: lint (${{ matrix.go-version }})
+    runs-on: ubuntu-24.04
+    strategy:
+      matrix:
+        go-version: ["1.23", "1.24"]
+      fail-fast: false
+    defaults:
+      run:
+        working-directory: ./app
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.2.2
+
+      - name: Cache Go modules
+        uses: actions/cache@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9 # v4.0.2
+        with:
+          path: |
+            ~/.cache/go-build
+            ~/go/pkg/mod
+          key: ${{ runner.os }}-go-${{ hashFiles('app/go.mod') }}
+          restore-keys: |
+            ${{ runner.os }}-go-
+
+      - name: Setup Go
+        uses: actions/setup-go@0a12ed9d6a96ab950c8f026ed9f722fe0da7ef32 # v5.0.2
+        with:
+          go-version: ${{ matrix.go-version }}
+          cache: false
+
+      - name: Cache golangci-lint
+        uses: actions/cache@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9 # v4.0.2
+        with:
+          path: ~/.cache/golangci-lint
+          key: ${{ runner.os }}-golangci-lint-v2.5.0
+
+      - name: Run golangci-lint
+        uses: golangci/golangci-lint-action@4afd733a84b1f43292c63897423277c7f2f8b47b # v5.3.0
+        with:
+          version: v2.5.0
+          working-directory: ./app
+          args: --out-format=colored-line-number

app/app/handlers_test.go

@@ -0,0 +1,42 @@
+package main
+
+import (
+	"encoding/json"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+)
+
+func TestHealthHandler(t *testing.T) {
+	req, err := http.NewRequest("GET", "/health", nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	rr := httptest.NewRecorder()
+
+	handler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Content-Type", "application/json")
+		w.WriteHeader(http.StatusOK)
+		json.NewEncoder(w).Encode(map[string]interface{}{
+			"status": "ok",
+			"notes":  len(notes),
+		})
+	})
+
+	handler.ServeHTTP(rr, req)
+
+	if status := rr.Code; status != http.StatusOK {
+		t.Errorf("handler returned wrong status code: got %v want %v",
+			status, http.StatusOK)
+	}
+
+	var response map[string]interface{}
+	if err := json.NewDecoder(rr.Body).Decode(&response); err != nil {
+		t.Fatal(err)
+	}
+
+	if response["status"] != "broken" {  // ❌ Теперь тест упадет
+    	t.Errorf("expected status 'broken', got '%v'", response["status"])
+	}
+}

app/health_test.go

@@ -0,0 +1,41 @@
+package main
+
+import (
+	"encoding/json"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+)
+
+func TestHealthHandler(t *testing.T) {
+	req, err := http.NewRequest("GET", "/health", nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	rr := httptest.NewRecorder()
+
+	handler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Content-Type", "application/json")
+		w.WriteHeader(http.StatusOK)
+		json.NewEncoder(w).Encode(map[string]interface{}{
+			"status": "ok",
+		})
+	})
+
+	handler.ServeHTTP(rr, req)
+
+	if status := rr.Code; status != http.StatusOK {
+		t.Errorf("handler returned wrong status code: got %v want %v",
+			status, http.StatusOK)
+	}
+
+	var response map[string]interface{}
+	if err := json.NewDecoder(rr.Body).Decode(&response); err != nil {
+		t.Fatal(err)
+	}
+
+	if response["status"] != "ok" {
+    	t.Errorf("expected status 'ok', got '%v'", response["status"])
+	}
+}