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add more standard function tests

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Gered 2014-03-04 14:27:45 -05:00
parent 70bc766fa7
commit c3d1f15af4
1 changed files with 75 additions and 1 deletions
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76
test/clj_jtwig/functions_test.clj
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@ -242,4 +242,78 @@
(is (true? (function-exists? "sort")))
(is (true? (function-exists? "sortDescending")))
(is (true? (function-exists? "sortBy")))
(is (true? (function-exists? "sortDescendingBy")))))
(is (true? (function-exists? "sortDescendingBy"))))
(testing "blankIfNull"
(is (= (render "{{ a|blankIfNull }}" nil)
""))
(is (= (render "{{ a|blankIfNull }}" {:a nil})
""))
(is (= (render "{{ a|blankIfNull }}" {:a "foo"})
"foo")))
(testing "butlast"
(is (= (render "{{ [1, 2, 3, 4, 5]|butlast }}" nil)
"[1, 2, 3, 4]")))
(testing "dump"
(is (= (render "{{ a|dump }}" {:a [{:foo "bar"} [1, 2, 3] "hello"]})
"({\"foo\" \"bar\"} (1 2 3) \"hello\")\n")))
(testing "nth"
(is (= (render "{{ [1, 2, 3, 4, 5]|nth(2) }}" nil)
"3"))
(is (thrown-with-msg?
Exception
#"java.lang.IndexOutOfBoundsException"
(render "{{ [1, 2, 3, 4, 5]|nth(6) }}" nil)))
(is (= (render "{{ [1, 2, 3, 4, 5]|nth(6, \"not found\") }}" nil)
"not found")))
(testing "max"
(is (= (render "{{ [2, 1, 5, 3, 4]|max }}" nil)
"5"))
(is (= (render "{{ max(2, 1, 5, 3, 4) }}" nil)
"5")))
(testing "min"
(is (= (render "{{ [2, 1, 5, 3, 4]|min }}" nil)
"1"))
(is (= (render "{{ min(2, 1, 5, 3, 4) }}" nil)
"1")))
(testing "random"
(is (some #{(render "{{ ['apple', 'orange', 'citrus']|random }}" nil)}
["apple" "orange" "citrus"]))
(is (some #{(render "{{ \"ABC\"|random }}" nil)}
["A" "B" "C"])))
(testing "range"
(is (= (render "{{ range(1, 5) }}" nil)
"[1, 2, 3, 4]"))
(is (= (render "{{ range(1, 5, 2) }}" nil)
"[1, 3]")))
(testing "rest"
(is (= (render "{{ [1, 2, 3, 4, 5]|rest }}" nil)
"[2, 3, 4, 5]")))
(testing "second"
(is (= (render "{{ [1, 2, 3, 4, 5]|second }}" nil)
"2")))
(testing "sort"
(is (= (render "{{ [2, 1, 5, 3, 4]|sort }}" nil)
"[1, 2, 3, 4, 5]")))
(testing "sortDescending"
(is (= (render "{{ [2, 1, 5, 3, 4]|sortDescending }}" nil)
"[5, 4, 3, 2, 1]")))
(testing "sortBy"
(is (= (render "{{ [{a: 2}, {a: 1}, {a: 5}, {a: 3}, {a: 4}]|sortBy(\"a\") }}" nil)
"[{a=1}, {a=2}, {a=3}, {a=4}, {a=5}]")))
(testing "sortDescendingBy"
(is (= (render "{{ [{a: 2}, {a: 1}, {a: 5}, {a: 3}, {a: 4}]|sortDescendingBy(\"a\") }}" nil)
"[{a=5}, {a=4}, {a=3}, {a=2}, {a=1}]"))))