v2: fixes query matcher parsing (#2901)

* fixes query matcher parsing

* return correct argument error when parsing query matcher

1 files changed, 66 insertions, 0 deletions

diff --git a/caddyconfig/httpcaddyfile/parser_test.go b/caddyconfig/httpcaddyfile/parser_test.go
new file mode 100644
index 0000000..bcecf66
--- /dev/null
+++ b/caddyconfig/httpcaddyfile/parser_test.go
@@ -0,0 +1,66 @@
+// Copyright 2015 Matthew Holt and The Caddy Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package httpcaddyfile
+
+import (
+	"testing"
+
+	caddyfile "github.com/caddyserver/caddy/v2/caddyconfig/caddyfile"
+)
+
+func TestParse(t *testing.T) {
+
+	for i, tc := range []struct {
+		input       string
+		expectWarn  bool
+		expectError bool
+	}{
+		{
+			input: `http://localhost
+			matcher debug {
+			  query showdebug=1
+			}
+			`,
+			expectWarn:  false,
+			expectError: false,
+		},
+		{
+			input: `http://localhost
+			matcher debug {
+			  query bad format
+			}
+			`,
+			expectWarn:  false,
+			expectError: true,
+		},
+	} {
+
+		adapter := caddyfile.Adapter{
+			ServerType: ServerType{},
+		}
+
+		_, warnings, err := adapter.Adapt([]byte(tc.input), nil)
+
+		if len(warnings) > 0 != tc.expectWarn {
+			t.Errorf("Test %d warning expectation failed Expected: %v, got %v", i, tc.expectWarn, warnings)
+			continue
+		}
+
+		if err != nil != tc.expectError {
+			t.Errorf("Test %d error expectation failed Expected: %v, got %s", i, tc.expectError, err)
+			continue
+		}
+	}
+}