add string(bool) overload by maorwayn · Pull Request #728 · cel-expr/cel-java · GitHub
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add string(bool) overload #728

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Merged
copybara-service merged 2 commits into from
Jun 25, 2025
Merged

add string(bool) overload #728

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c78aa63
add string(bool) overload
maorwayn Jun 20, 2025
a941e94
add test
maorwayn Jun 23, 2025
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4 changes: 4 additions & 0 deletions checker/src/main/java/dev/cel/checker/CelStandardDeclarations.java
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1 change: 1 addition & 0 deletions checker/src/test/resources/standardEnvDump.baseline
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Original file line number Diff line number Diff line change
Expand Up @@ -256,6 +256,7 @@ declare string {
function int64_to_string (int) -> string
function uint64_to_string (uint) -> string
function double_to_string (double) -> string
function bool_to_string (bool) -> string
function bytes_to_string (bytes) -> string
function timestamp_to_string (google.protobuf.Timestamp) -> string
function duration_to_string (google.protobuf.Duration) -> string
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2 changes: 2 additions & 0 deletions runtime/src/main/java/dev/cel/runtime/CelStandardFunctions.java
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Original file line number Diff line number Diff line change
Expand Up @@ -223,6 +223,7 @@ public enum StandardFunction {
Conversions.STRING_TO_STRING,
Conversions.INT64_TO_STRING,
Conversions.DOUBLE_TO_STRING,
Conversions.BOOL_TO_STRING,
Conversions.BYTES_TO_STRING,
Conversions.TIMESTAMP_TO_STRING,
Conversions.DURATION_TO_STRING,
Expand Down Expand Up @@ -478,6 +479,7 @@ public enum Conversions implements StandardOverload {
STRING_TO_STRING(StringOverload.STRING_TO_STRING::newFunctionBinding),
INT64_TO_STRING(StringOverload.INT64_TO_STRING::newFunctionBinding),
DOUBLE_TO_STRING(StringOverload.DOUBLE_TO_STRING::newFunctionBinding),
BOOL_TO_STRING(StringOverload.BOOL_TO_STRING::newFunctionBinding),
BYTES_TO_STRING(StringOverload.BYTES_TO_STRING::newFunctionBinding),
TIMESTAMP_TO_STRING(StringOverload.TIMESTAMP_TO_STRING::newFunctionBinding),
DURATION_TO_STRING(StringOverload.DURATION_TO_STRING::newFunctionBinding),
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7 changes: 5 additions & 2 deletions runtime/src/main/java/dev/cel/runtime/standard/StringFunction.java
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Original file line number Diff line number Diff line change
Expand Up @@ -53,8 +53,11 @@ public enum StringOverload implements CelStandardOverload {
(celOptions, runtimeEquality) ->
CelFunctionBinding.from("int64_to_string", Long.class, Object::toString)),
DOUBLE_TO_STRING(
(celOptions, runtimeEquality) ->
CelFunctionBinding.from("double_to_string", Double.class, Object::toString)),
(celOptions, runtimeEquality) ->
CelFunctionBinding.from("double_to_string", Double.class, Object::toString)),
BOOL_TO_STRING(
(celOptions, runtimeEquality) ->
CelFunctionBinding.from("bool_to_string", Boolean.class, Object::toString)),
BYTES_TO_STRING(
(celOptions, runtimeEquality) ->
CelFunctionBinding.from(
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5 changes: 5 additions & 0 deletions runtime/src/test/resources/stringConversions.baseline
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Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,11 @@ Source: string(-1)
bindings: {}
result: -1

Source: string(true)
=====>
bindings: {}
result: true

Source: string(b'abc\303\203')
=====>
bindings: {}
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3 changes: 3 additions & 0 deletions testing/src/main/java/dev/cel/testing/BaseInterpreterTest.java
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