a lot oh changes to the test framework and new test files t_builtin-fmt_test.go and t_plugin_test.go added

2024-06-25 10:59:03 +02:00
parent ef1baa11a8
commit ba9b9cb28f
21 changed files with 235 additions and 97 deletions
@@ -0,0 +1,127 @@
+// Copyright (c) 2024 Celestino Amoroso (celestino.amoroso@gmail.com).
+// All rights reserved.
+
+// t_common_test.go
+package expr
+
+import (
+	"reflect"
+	"strings"
+	"testing"
+)
+
+type inputType struct {
+	source     string
+	wantResult any
+	wantErr    error
+}
+
+func runCtxTestSuiteSpec(t *testing.T, ctx ExprContext, section string, inputs []inputType, spec ...int) {
+	succeeded := 0
+	failed := 0
+	for _, count := range spec {
+		good := doTest(t, ctx, section, &inputs[count-1], count)
+
+		if good {
+			succeeded++
+		} else {
+			failed++
+		}
+	}
+	t.Logf("%s -- test count: %d, succeeded: %d, failed: %d", section, len(spec), succeeded, failed)
+}
+
+func runTestSuiteSpec(t *testing.T, section string, inputs []inputType, spec ...int) {
+	runCtxTestSuiteSpec(t, nil, section, inputs, spec...)
+/*
+	succeeded := 0
+	failed := 0
+	for _, count := range spec {
+		good := doTest(t, nil, section, &inputs[count-1], count)
+
+		if good {
+			succeeded++
+		} else {
+			failed++
+		}
+	}
+	t.Logf("%s -- test count: %d, succeeded: %d, failed: %d", section, len(spec), succeeded, failed)
+*/
+}
+
+func runCtxTestSuite(t *testing.T, ctx ExprContext, section string, inputs []inputType) {
+
+	succeeded := 0
+	failed := 0
+
+	for i, input := range inputs {
+		good := doTest(t, ctx, section, &input, i+1)
+		if good {
+			succeeded++
+		} else {
+			failed++
+		}
+	}
+	t.Logf("%s -- test count: %d, succeeded: %d, failed: %d", section, len(inputs), succeeded, failed)
+}
+func runTestSuite(t *testing.T, section string, inputs []inputType) {
+	runCtxTestSuite(t, nil, section, inputs)
+/*
+	succeeded := 0
+	failed := 0
+
+	for i, input := range inputs {
+		good := doTest(t, nil, section, &input, i+1)
+		if good {
+			succeeded++
+		} else {
+			failed++
+		}
+	}
+	t.Logf("%s -- test count: %d, succeeded: %d, failed: %d", section, len(inputs), succeeded, failed)
+*/
+}
+
+func doTest(t *testing.T, ctx ExprContext, section string, input *inputType, count int) (good bool) {
+	var expr Expr
+	var gotResult any
+	var gotErr error
+
+	parser := NewParser()
+	if ctx == nil {
+		ctx = NewSimpleStore()
+	}
+
+	logTest(t, count, section, input.source, input.wantResult, input.wantErr)
+
+	r := strings.NewReader(input.source)
+	scanner := NewScanner(r, DefaultTranslations())
+
+	good = true
+	if expr, gotErr = parser.Parse(scanner); gotErr == nil {
+		gotResult, gotErr = expr.Eval(ctx)
+	}
+
+	eq := reflect.DeepEqual(gotResult, input.wantResult)
+
+	if !eq /*gotResult != input.wantResult*/ {
+		t.Errorf("%d: %q -> result = %v [%s], want = %v [%s]", count, input.source, gotResult, TypeName(gotResult), input.wantResult, TypeName(input.wantResult))
+		good = false
+	}
+
+	if gotErr != input.wantErr {
+		if input.wantErr == nil || gotErr == nil || (gotErr.Error() != input.wantErr.Error()) {
+			t.Errorf("%d: %q -> got-err = <%v>, expected-err = <%v>", count, input.source, gotErr, input.wantErr)
+			good = false
+		}
+	}
+	return
+}
+
+func logTest(t *testing.T, n int, section, source string, wantResult any, wantErr error) {
+	if wantErr == nil {
+		t.Logf("[+]%s nr %3d -- %q  --> %v", section, n, source, wantResult)
+	} else {
+		t.Logf("[-]%s nr %3d -- %q  --> %v", section, n, source, wantErr)
+	}
+}