feat: implement YAML-based configuration, .env support, and customizable prompt templates for AI analysis

internal/analyzer/analyzer_test.go

@@ -0,0 +1,50 @@
+package analyzer
+
+import (
+	"context"
+	"testing"
+)
+
+func TestCleanJSONResponse(t *testing.T) {
+	cases := []struct {
+		input    string
+		expected string
+	}{
+		{
+			input:    "```json\n{\"ai_score\": 90}\n```",
+			expected: "{\"ai_score\": 90}",
+		},
+		{
+			input:    "```\n{\"ai_score\": 85}\n```",
+			expected: "{\"ai_score\": 85}",
+		},
+		{
+			input:    "{\"ai_score\": 95}",
+			expected: "{\"ai_score\": 95}",
+		},
+	}
+
+	for _, c := range cases {
+		out := cleanJSONResponse(c.input)
+		if out != c.expected {
+			t.Errorf("cleanJSONResponse(%q) = %q, expected %q", c.input, out, c.expected)
+		}
+	}
+}
+
+func TestMockAnalyzer(t *testing.T) {
+	mock := NewMockAnalyzer()
+	res, err := mock.AnalyzeJD(context.Background(), "Senior AI Infrastructure Engineer", "Building GKE and K8s runtimes.")
+	if err != nil {
+		t.Fatalf("unexpected error: %v", err)
+	}
+	if res.AIScore <= 0 {
+		t.Errorf("expected positive AI score, got %f", res.AIScore)
+	}
+	if !res.IsQualified {
+		t.Errorf("expected IsQualified=true, got false")
+	}
+	if len(res.MatchedHighlights) == 0 {
+		t.Errorf("expected matched highlights to not be empty")
+	}
+}