1 files changed, 139 insertions, 0 deletions
diff --git a/tests/jq_old_tests.py b/tests/jq_old_tests.py
new file mode 100644
index 0000000..ea3cabf
--- /dev/null
+++ b/tests/jq_old_tests.py
@@ -0,0 +1,139 @@
+# coding=utf8
+
+from __future__ import unicode_literals
+
+from nose.tools import istest, assert_equal, assert_raises
+
+from jq import jq
+
+
+@istest
+def output_of_dot_operator_is_input():
+    assert_equal(
+        "42",
+        jq(".").transform("42")
+    )
+
+
+@istest
+def can_add_one_to_each_element_of_an_array():
+    assert_equal(
+        [2, 3, 4],
+        jq("[.[]+1]").transform([1, 2, 3])
+    )
+
+
+@istest
+def can_use_regexes():
+    assert_equal(
+        True,
+        jq('test(".*")').transform("42")
+    )
+
+
+@istest
+def input_string_is_parsed_to_json_if_raw_input_is_true():
+    assert_equal(
+        42,
+        jq(".").transform(text="42")
+    )
+
+
+@istest
+def output_is_serialised_to_json_string_if_text_output_is_true():
+    assert_equal(
+        '"42"',
+        jq(".").transform("42", text_output=True)
+    )
+
+
+@istest
+def elements_in_text_output_are_separated_by_newlines():
+    assert_equal(
+        "1\n2\n3",
+        jq(".[]").transform([1, 2, 3], text_output=True)
+    )
+
+
+@istest
+def first_output_element_is_returned_if_multiple_output_is_false_but_there_are_multiple_output_elements():
+    assert_equal(
+        2,
+        jq(".[]+1").transform([1, 2, 3])
+    )
+
+
+@istest
+def multiple_output_elements_are_returned_if_multiple_output_is_true():
+    assert_equal(
+        [2, 3, 4],
+        jq(".[]+1").transform([1, 2, 3], multiple_output=True)
+    )
+
+
+@istest
+def multiple_inputs_in_raw_input_are_separated_by_newlines():
+    assert_equal(
+        [2, 3, 4],
+        jq(".+1").transform(text="1\n2\n3", multiple_output=True)
+    )
+
+
+@istest
+def value_error_is_raised_if_program_is_invalid():
+    try:
+        jq("!")
+        assert False, "Expected error"
+    except ValueError as error:
+        expected_error_str = "jq: error: syntax error, unexpected INVALID_CHARACTER, expecting $end (Unix shell quoting issues?) at <top-level>, line 1:\n!\njq: 1 compile error"
+        assert_equal(str(error), expected_error_str)
+
+
+@istest
+def value_error_is_raised_if_input_cannot_be_processed_by_program():
+    program = jq(".x")
+    try:
+        program.transform(1)
+        assert False, "Expected error"
+    except ValueError as error:
+        expected_error_str = "Cannot index number with string \"x\""
+        assert_equal(str(error), expected_error_str)
+
+
+@istest
+def errors_do_not_leak_between_transformations():
+    program = jq(".x")
+    try:
+        program.transform(1)
+        assert False, "Expected error"
+    except ValueError as error:
+        pass
+
+    assert_equal(1, program.transform({"x": 1}))
+
+
+@istest
+def value_error_is_raised_if_input_is_not_valid_json():
+    program = jq(".x")
+    try:
+        program.transform(text="!!")
+        assert False, "Expected error"
+    except ValueError as error:
+        expected_error_str = "parse error: Invalid numeric literal at EOF at line 1, column 2"
+        assert_equal(str(error), expected_error_str)
+
+
+@istest
+def unicode_strings_can_be_used_as_input():
+    assert_equal(
+        "‽",
+        jq(".").transform(text='"‽"')
+    )
+
+
+@istest
+def unicode_strings_can_be_used_as_programs():
+    assert_equal(
+        "Dragon‽",
+        jq('.+"‽"').transform(text='"Dragon"')
+    )