diff --git a/src/errors/Error_test.go b/src/errors/Error_test.go
index b518e1a..055f187 100644
--- a/src/errors/Error_test.go
+++ b/src/errors/Error_test.go
@@ -15,8 +15,12 @@ func TestErrors(t *testing.T) {
 		File          string
 		ExpectedError error
 	}{
-		{"ExpectedFunctionParameters.q", errors.ExpectedFunctionParameters},
 		{"ExpectedFunctionDefinition.q", errors.ExpectedFunctionDefinition},
+		{"ExpectedFunctionParameters.q", errors.ExpectedFunctionParameters},
+		{"MissingBlockEnd.q", errors.MissingBlockEnd},
+		{"MissingBlockStart.q", errors.MissingBlockStart},
+		{"MissingGroupEnd.q", errors.MissingGroupEnd},
+		{"MissingGroupStart.q", errors.MissingGroupStart},
 	}
 
 	for _, test := range tests {
diff --git a/src/errors/testdata/MissingBlockEnd.q b/src/errors/testdata/MissingBlockEnd.q
new file mode 100644
index 0000000..48a9f79
--- /dev/null
+++ b/src/errors/testdata/MissingBlockEnd.q
@@ -0,0 +1 @@
+main(){
\ No newline at end of file
diff --git a/src/errors/testdata/MissingBlockStart.q b/src/errors/testdata/MissingBlockStart.q
new file mode 100644
index 0000000..006988a
--- /dev/null
+++ b/src/errors/testdata/MissingBlockStart.q
@@ -0,0 +1 @@
+main()}
\ No newline at end of file
diff --git a/src/errors/testdata/MissingGroupEnd.q b/src/errors/testdata/MissingGroupEnd.q
new file mode 100644
index 0000000..189300d
--- /dev/null
+++ b/src/errors/testdata/MissingGroupEnd.q
@@ -0,0 +1 @@
+main(
\ No newline at end of file
diff --git a/src/errors/testdata/MissingGroupStart.q b/src/errors/testdata/MissingGroupStart.q
new file mode 100644
index 0000000..83e9712
--- /dev/null
+++ b/src/errors/testdata/MissingGroupStart.q
@@ -0,0 +1 @@
+main)
\ No newline at end of file