test: add test data directories (testMusic and testCharacters)

internal/server/index_handler_test.go

@@ -0,0 +1,93 @@
+package server
+
+import (
+	"encoding/json"
+	"net/http"
+	"testing"
+
+	"music-server/internal/backend"
+	"music-server/internal/db"
+
+	"github.com/stretchr/testify/assert"
+)
+
+// TestHealthCheck verifies the health endpoint returns database status
+func TestHealthCheck(t *testing.T) {
+	// Setup database
+	db.TestSetupDB(t)
+	defer db.TestTearDownDB(t)
+
+	e := StartTestServer(t)
+
+	resp := MakeTestRequest(t, e, "GET", "/health")
+	assert.Equal(t, http.StatusOK, resp.Code)
+
+	var healthData map[string]string
+	err := json.Unmarshal(resp.Body.Bytes(), &healthData)
+	assert.NoError(t, err)
+	assert.NotEmpty(t, healthData)
+	assert.Equal(t, "up", healthData["status"])
+}
+
+// TestGetVersion verifies the version endpoint returns version history
+func TestGetVersion(t *testing.T) {
+	e := StartTestServer(t)
+
+	resp := MakeTestRequest(t, e, "GET", "/version")
+	assert.Equal(t, http.StatusOK, resp.Code)
+
+	var versionData backend.VersionData
+	err := json.Unmarshal(resp.Body.Bytes(), &versionData)
+	assert.NoError(t, err)
+	assert.NotEmpty(t, versionData.Version)
+	assert.NotEmpty(t, versionData.Changelog)
+	assert.NotEmpty(t, versionData.History)
+}
+
+// TestGetCharacterList verifies the characters endpoint returns list of characters
+func TestGetCharacterList(t *testing.T) {
+	e := StartTestServer(t)
+
+	resp := MakeTestRequest(t, e, "GET", "/characters")
+	assert.Equal(t, http.StatusOK, resp.Code)
+
+	var characters []string
+	err := json.Unmarshal(resp.Body.Bytes(), &characters)
+	assert.NoError(t, err)
+	assert.NotEmpty(t, characters)
+	// Should contain our test characters
+	assert.Contains(t, characters, "char1.jpg")
+	assert.Contains(t, characters, "char2.png")
+}
+
+// TestGetCharacter verifies the character endpoint returns a file
+func TestGetCharacter(t *testing.T) {
+	e := StartTestServer(t)
+
+	resp := MakeTestRequest(t, e, "GET", "/character?name=char1.jpg")
+	assert.Equal(t, http.StatusOK, resp.Code)
+	// The response should be the file content
+	assert.NotEmpty(t, resp.Body.Bytes())
+}
+
+// TestGetCharacterNotFound verifies handling of non-existent character
+func TestGetCharacterNotFound(t *testing.T) {
+	e := StartTestServer(t)
+
+	resp := MakeTestRequest(t, e, "GET", "/character?name=nonexistent.jpg")
+	// Should return 404 or similar error
+	assert.NotEqual(t, http.StatusOK, resp.Code)
+}
+
+// TestDBTest verifies the database test endpoint
+func TestDBTest(t *testing.T) {
+	// Setup database
+	db.TestSetupDB(t)
+	defer db.TestTearDownDB(t)
+
+	e := StartTestServer(t)
+
+	resp := MakeTestRequest(t, e, "GET", "/dbtest")
+	assert.Equal(t, http.StatusOK, resp.Code)
+	assert.Contains(t, resp.Body.String(), "TestedDB")
+}