1 files changed, 96 insertions, 0 deletions
diff --git a/yamlesque/test/src/NegTest.scala b/yamlesque/test/src/NegTest.scala
new file mode 100644
index 0000000..627ef0d
--- /dev/null
+++ b/yamlesque/test/src/NegTest.scala
@@ -0,0 +1,96 @@
+package yamlesque
+
+import utest._
+
+object NegTest extends TestSuite {
+  def tests = Tests {
+    "key and string" - {
+      val e = intercept[Parser.ParseException] {
+        read("""|b:
+                |a
+                |""".stripMargin)
+      }
+      assert(e.message.contains("expected"))
+    }
+    "list and key" - {
+      val e = intercept[Parser.ParseException] {
+        read("""|- b:
+                |a:
+                |""".stripMargin)
+      }
+      assert(e.message.contains("expected"))
+    }
+    "list and string" - {
+      val e = intercept[Parser.ParseException] {
+        read("""|-
+                |a
+                |""".stripMargin)
+      }
+      assert(e.message.contains("expected"))
+    }
+    "list and key" - {
+      val e = intercept[Parser.ParseException] {
+        read("""|-
+                |a:
+                |""".stripMargin)
+      }
+      assert(e.message.contains("expected"))
+    }
+    "key alignment" - {
+      val e = intercept[Parser.ParseException] {
+        read("""|a:
+                |  a:
+                | b:
+                |""".stripMargin)
+      }
+      assert(e.message.contains("aligned"))
+    }
+    "list alignment" - {
+      val e = intercept[Parser.ParseException] {
+        read("""|-
+                |  -
+                | -
+                |""".stripMargin)
+      }
+      assert(e.message.contains("aligned"))
+    }
+    "verbatim end" - {
+      val e = intercept[Parser.ParseException] {
+        read("""|a: |
+                |   foo
+                |  b # b is parsed as a scalar
+                |""".stripMargin)
+      }
+      assert(e.message.contains("expected"))
+    }
+    "verbatim before last token" - {
+      val e = intercept[Parser.ParseException] {
+        read("""|a:
+                |   a: |
+                |   b
+                |""".stripMargin)
+
+      }
+      assert(e.message.contains("expected"))
+    }
+    "verbatim before last token 2" - {
+      val e = intercept[Parser.ParseException] {
+        read("""|a:
+                |  a: 
+                |    a: |
+                |   b:
+                |""".stripMargin)
+      }
+      assert(e.message.contains("aligned"))
+    }
+    "verbatim followed by scalar" - {
+      val e = intercept[Parser.ParseException] {
+        read("""||
+                |  a
+                |a
+                |""".stripMargin)
+      }
+      assert(e.message.contains("expected"))
+    }
+  }
+}