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Add record mode to inline snapshots #809

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merged 2 commits into from
Nov 14, 2023
Merged

Add record mode to inline snapshots #809

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67427cd
Add record mode to inline snapshots
stephencelis Nov 14, 2023
e9c8ed6
wip
stephencelis Nov 14, 2023
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4 changes: 3 additions & 1 deletion Sources/InlineSnapshotTesting/AssertInlineSnapshot.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,7 @@ import Foundation
/// - value: A value to compare against a snapshot.
/// - snapshotting: A strategy for snapshotting and comparing values.
/// - message: An optional description of the assertion, for inclusion in test results.
/// - isRecording: Whether or not to record a new reference.
/// - timeout: The amount of time a snapshot must be generated in.
/// - syntaxDescriptor: An optional description of where the snapshot is inlined. This parameter
/// should be omitted unless you are writing a custom helper that calls this function under
Expand All @@ -34,6 +35,7 @@ import Foundation
of value: @autoclosure () throws -> Value,
as snapshotting: Snapshotting<Value, String>,
message: @autoclosure () -> String = "",
record isRecording: Bool = isRecording,
timeout: TimeInterval = 5,
syntaxDescriptor: InlineSnapshotSyntaxDescriptor = InlineSnapshotSyntaxDescriptor(),
matches expected: (() -> String)? = nil,
Expand Down Expand Up @@ -114,7 +116,7 @@ import Foundation
)
return
}
guard let difference = snapshotting.diffing.diff(actual, expected)?.0
guard let difference = snapshotting.diffing.diff(expected, actual)?.0
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This diff felt backwards in the error message, so this should improve the readability.

else { return }

let message = message()
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2 changes: 1 addition & 1 deletion Sources/InlineSnapshotTesting/Documentation.docc/InlineSnapshotTesting.md
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Expand Up @@ -68,7 +68,7 @@ Re-run "testMySnapshot" to test against the newly-recorded snapshot.

### Essentials

- ``assertInlineSnapshot(of:as:message:timeout:syntaxDescriptor:matches:file:function:line:column:)``
- ``assertInlineSnapshot(of:as:message:record:timeout:syntaxDescriptor:matches:file:function:line:column:)``

### Writing a custom helper

Expand Down