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filter function tests

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commit_hash:1549bd01f40360f820353cecb97414026573b7bb
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ansestepanov
2025-08-19 14:08:42 +03:00
parent e0efba60b9
commit ee12cd4b4d
3 changed files with 319 additions and 0 deletions
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.mapping.json
+1
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@@ -20390,6 +20390,7 @@
"site/server/src/runTs.js":"divkit/public/site/server/src/runTs.js",
"site/server/src/runTsWorker.js":"divkit/public/site/server/src/runTsWorker.js",
"test_data/expression_test_data/custom_functions.json":"divkit/public/test_data/expression_test_data/custom_functions.json",
"test_data/expression_test_data/filter_function_array.json":"divkit/public/test_data/expression_test_data/filter_function_array.json",
"test_data/expression_test_data/function_signatures_array.json":"divkit/public/test_data/expression_test_data/function_signatures_array.json",
"test_data/expression_test_data/function_signatures_color.json":"divkit/public/test_data/expression_test_data/function_signatures_color.json",
"test_data/expression_test_data/function_signatures_datetime.json":"divkit/public/test_data/expression_test_data/function_signatures_datetime.json",
test_data/expression_test_data/filter_function_array.json
+301
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@@ -0,0 +1,301 @@
{
"cases": [
{
"expression": "@{source.filter(equalsOneFromDict)}",
"expected": {
"type": "array",
"value": [
{
"value": "one"
}
]
},
"variables": [
{
"name": "source",
"type": "array",
"value": [
{
"value": "one"
},
{
"value": "two"
},
{
"value": "three"
}
]
}
],
"functions": [
{
"name": "equalsOneFromDict",
"body": "@{it.getString('value') == 'one'}",
"return_type": "boolean",
"arguments": [
{
"name": "it",
"type": "dict"
}
]
}
],
"platforms": []
},
{
"expression": "@{source.filter(equalsOne)}",
"expected": {
"type": "array",
"value": [
"one"
]
},
"variables": [
{
"name": "source",
"type": "array",
"value": [
"one",
"two",
"three"
]
}
],
"functions": [
{
"name": "equalsOne",
"body": "@{str == 'one'}",
"return_type": "boolean",
"arguments": [
{
"name": "str",
"type": "string"
}
]
}
],
"platforms": []
},
{
"expression": "@{source.filter(lessThanThree)}",
"expected": {
"type": "array",
"value": [
1,
2
]
},
"variables": [
{
"name": "source",
"type": "array",
"value": [
1,
2,
3
]
}
],
"functions": [
{
"name": "lessThanThree",
"body": "@{num < 3}",
"return_type": "boolean",
"arguments": [
{
"name": "num",
"type": "integer"
}
]
}
],
"platforms": []
},
{
"expression": "@{source.filter(alwaysFalse)}",
"expected": {
"type": "array",
"value": []
},
"variables": [
{
"name": "source",
"type": "array",
"value": [
"one",
"two",
"three"
]
}
],
"functions": [
{
"name": "alwaysFalse",
"body": "@{false}",
"return_type": "boolean",
"arguments": [
{
"name": "item",
"type": "string"
}
]
}
],
"platforms": []
},
{
"expression": "@{boolArray.filter(isTrue)}",
"expected": {
"type": "array",
"value": [
true,
true
]
},
"variables": [
{
"name": "boolArray",
"type": "array",
"value": [
true,
false,
true,
false
]
}
],
"functions": [
{
"name": "isTrue",
"body": "@{value == true}",
"return_type": "boolean",
"arguments": [
{
"name": "value",
"type": "boolean"
}
]
}
],
"platforms": []
},
{
"expression": "@{source.filter(nonExistentFunction)}",
"expected": {
"type": "error",
"value": "Failed to evaluate [filter(nonExistentFunction)]. Unknown function name: nonExistentFunction."
},
"variables": [
{
"name": "source",
"type": "array",
"value": [
"one",
"two"
]
}
],
"functions": [],
"platforms": []
},
{
"expression": "@{source.filter(wrongReturnType)}",
"expected": {
"type": "error",
"value": "Failed to evaluate [filter(wrongReturnType)]. Function must return boolean value."
},
"variables": [
{
"name": "source",
"type": "array",
"value": [
"one",
"two"
]
}
],
"functions": [
{
"name": "wrongReturnType",
"body": "@{'not_boolean'}",
"return_type": "string",
"arguments": [
{
"name": "item",
"type": "string"
}
]
}
],
"platforms": []
},
{
"expression": "@{source.filter(containsQuery)}",
"expected": {
"type": "error",
"value": "Failed to evaluate [containsQuery]. Exactly 2 argument(s) expected."
},
"variables": [
{
"name": "source",
"type": "array",
"value": [
"one",
"two",
"three"
]
}
],
"functions": [
{
"name": "containsQuery",
"body": "@{contains(it, query)}",
"return_type": "boolean",
"arguments": [
{
"name": "it",
"type": "string"
},
{
"name": "query",
"type": "string"
}
]
}
],
"platforms": []
},
{
"expression": "@{heterogeneousArray.filter(isStringOne)}",
"expected": {
"type": "error",
"value": "Failed to evaluate [filter(isStringOne)]. Incorrect value type: expected String, got Integer."
},
"variables": [
{
"name": "heterogeneousArray",
"type": "array",
"value": [
"one",
42,
true
]
}
],
"functions": [
{
"name": "isStringOne",
"body": "@{str == 'one'}",
"return_type": "boolean",
"arguments": [
{
"name": "str",
"type": "string"
}
]
}
],
"platforms": []
}
]
}
test_data/expression_test_data/methods_signatures_array.json
+17
View File
@@ -193,6 +193,23 @@
"web",
"flutter"
]
},
{
"function_name": "filter",
"is_method": true,
"doc": "Returns filtered array by calling boolean function to each element of array.",
"arguments": [
{
"type": "array",
"doc": "Array."
},
{
"type": "function",
"doc": "Accepts each element of array, returns bool."
}
],
"result_type": "array",
"platforms": []
}
]
}