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feat: do not print "assertion failed" with each failing assertion #65

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Merged
haraldmaida merged 1 commit into from
Nov 8, 2025
Merged

feat: do not print "assertion failed" with each failing assertion #65

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14 changes: 6 additions & 8 deletions src/bigdecimal/tests.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -27,7 +27,7 @@ fn verify_bigdecimal_is_equal_to_other_fails() {
assert_eq!(
failures,
&[
r"assertion failed: expected subject to be equal to BigDecimal(sign=Minus, scale=3, digits=[42831])
r"expected subject to be equal to BigDecimal(sign=Minus, scale=3, digits=[42831])
but was: BigDecimal(sign=Plus, scale=3, digits=[42831])
expected: BigDecimal(sign=Minus, scale=3, digits=[42831])
"
Expand Down Expand Up @@ -181,7 +181,7 @@ fn verify_bigdecimalref_is_equal_to_other_fails() {
assert_eq!(
failures,
&[
r"assertion failed: expected subject to be equal to BigDecimalRef { sign: Minus, digits: 42831, scale: 3 }
r"expected subject to be equal to BigDecimalRef { sign: Minus, digits: 42831, scale: 3 }
but was: BigDecimalRef { sign: Plus, digits: 42831, scale: 3 }
expected: BigDecimalRef { sign: Minus, digits: 42831, scale: 3 }
"
Expand Down Expand Up @@ -264,12 +264,10 @@ fn verify_bigdecimal_has_precision_of_fails() {

assert_eq!(
failures,
&[
r"assertion failed: expected subject to have a precision of 7
&[r"expected subject to have a precision of 7
but was: 9
expected: 7
"
]
"]
);
}

Expand Down Expand Up @@ -299,7 +297,7 @@ fn verify_bigdecimal_has_scale_of_fails() {

assert_eq!(
failures,
&[r"assertion failed: expected subject to have a scale of 5
&[r"expected subject to have a scale of 5
but was: 2
expected: 5
"]
Expand Down Expand Up @@ -335,7 +333,7 @@ fn verify_bigdecimal_is_integer_fails() {

assert_eq!(
failures,
&[r"assertion failed: expected subject to be an integer value
&[r"expected subject to be an integer value
but was: BigDecimal(sign=Plus, scale=2, digits=[420810])
expected: an integer value
"]
Expand Down
14 changes: 6 additions & 8 deletions src/boolean/tests.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -23,12 +23,10 @@ fn verify_bool_is_not_equal_to_false_fails() {

assert_eq!(
failures,
&[
r"assertion failed: expected my_thing to be not equal to false
&[r"expected my_thing to be not equal to false
but was: false
expected: not false
"
]
"]
);
}

Expand All @@ -49,7 +47,7 @@ fn verify_bool_is_true_fails() {
.named("my_thing")
.is_true()
.display_failures(),
&[r"assertion failed: expected my_thing to be true
&[r"expected my_thing to be true
but was: false
expected: true
"]
Expand All @@ -65,7 +63,7 @@ fn verify_bool_is_false_fails() {

assert_eq!(
failures,
&[r"assertion failed: expected my_thing to be false
&[r"expected my_thing to be false
but was: true
expected: false
"]
Expand All @@ -85,7 +83,7 @@ mod colored {

assert_eq!(
failures,
&["assertion failed: expected subject to be true\n \
&["expected subject to be true\n \
but was: \u{1b}[31mfalse\u{1b}[0m\n \
expected: \u{1b}[32mtrue\u{1b}[0m\n\
"]
Expand All @@ -101,7 +99,7 @@ mod colored {

assert_eq!(
failures,
&["assertion failed: expected subject to be false\n \
&["expected subject to be false\n \
but was: \u{1b}[31mtrue\u{1b}[0m\n \
expected: \u{1b}[33mfalse\u{1b}[0m\n\
"]
Expand Down
96 changes: 34 additions & 62 deletions src/char/tests.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -12,7 +12,7 @@ fn verify_char_is_lowercase_fails() {

assert_eq!(
failures,
&[r"assertion failed: expected subject to be lowercase
&[r"expected subject to be lowercase
but was: M
expected: m
"]
Expand All @@ -30,7 +30,7 @@ fn verify_borrowed_char_is_lowercase_fails() {

assert_eq!(
failures,
&[r"assertion failed: expected subject to be lowercase
&[r"expected subject to be lowercase
but was: M
expected: m
"]
Expand All @@ -48,7 +48,7 @@ fn verify_char_is_uppercase_fails() {

assert_eq!(
failures,
&[r"assertion failed: expected subject to be uppercase
&[r"expected subject to be uppercase
but was: k
expected: K
"]
Expand All @@ -66,7 +66,7 @@ fn verify_borrowed_char_is_uppercase_fails() {

assert_eq!(
failures,
&[r"assertion failed: expected subject to be uppercase
&[r"expected subject to be uppercase
but was: x
expected: X
"]
Expand All @@ -84,12 +84,10 @@ fn verify_char_is_ascii_fails() {

assert_eq!(
failures,
&[
r"assertion failed: expected subject to be an ASCII character
&[r"expected subject to be an ASCII character
but was: €
expected: an ASCII character
"
]
"]
);
}

Expand All @@ -104,12 +102,10 @@ fn verify_borrowed_char_is_ascii_fails() {

assert_eq!(
failures,
&[
r"assertion failed: expected subject to be an ASCII character
&[r"expected subject to be an ASCII character
but was: ❤
expected: an ASCII character
"
]
"]
);
}

Expand All @@ -124,12 +120,10 @@ fn verify_char_is_alphabetic_fails() {

assert_eq!(
failures,
&[
r"assertion failed: expected subject to be an alphabetic character
&[r"expected subject to be an alphabetic character
but was: 1
expected: an alphabetic character
"
]
"]
);
}

Expand All @@ -144,12 +138,10 @@ fn verify_borrowed_char_is_alphabetic_fails() {

assert_eq!(
failures,
&[
r"assertion failed: expected subject to be an alphabetic character
&[r"expected subject to be an alphabetic character
but was: @
expected: an alphabetic character
"
]
"]
);
}

Expand All @@ -165,12 +157,10 @@ fn verify_char_is_alphanumeric_fails() {

assert_eq!(
failures,
&[
r"assertion failed: expected subject to be an alphanumeric character
&[r"expected subject to be an alphanumeric character
but was: @
expected: an alphanumeric character
"
]
"]
);
}

Expand All @@ -186,12 +176,10 @@ fn verify_borrowed_char_is_alphanumeric_fails() {

assert_eq!(
failures,
&[
r"assertion failed: expected subject to be an alphanumeric character
&[r"expected subject to be an alphanumeric character
but was: +
expected: an alphanumeric character
"
]
"]
);
}

Expand All @@ -206,12 +194,10 @@ fn verify_char_is_control_char_fails() {

assert_eq!(
failures,
&[
r"assertion failed: expected subject to be a control character
&[r"expected subject to be a control character
but was: [
expected: a control character
"
]
"]
);
}

Expand All @@ -226,12 +212,10 @@ fn verify_borrowed_char_is_control_char_fails() {

assert_eq!(
failures,
&[
r"assertion failed: expected subject to be a control character
&[r"expected subject to be a control character
but was: @
expected: a control character
"
]
"]
);
}

Expand All @@ -246,12 +230,10 @@ fn verify_char_is_digit_in_radix_10_fails() {

assert_eq!(
failures,
&[
r"assertion failed: expected subject to be a digit in the radix 10
&[r"expected subject to be a digit in the radix 10
but was: A
expected: a digit in the radix 10
"
]
"]
);
}

Expand All @@ -266,12 +248,10 @@ fn verify_borrowed_char_is_digit_in_radix_10_fails() {

assert_eq!(
failures,
&[
r"assertion failed: expected subject to be a digit in the radix 10
&[r"expected subject to be a digit in the radix 10
but was: F
expected: a digit in the radix 10
"
]
"]
);
}

Expand All @@ -286,12 +266,10 @@ fn verify_char_is_digit_in_radix_16_fails() {

assert_eq!(
failures,
&[
r"assertion failed: expected subject to be a digit in the radix 16
&[r"expected subject to be a digit in the radix 16
but was: G
expected: a digit in the radix 16
"
]
"]
);
}

Expand All @@ -306,12 +284,10 @@ fn verify_borrowed_char_is_digit_in_radix_16_fails() {

assert_eq!(
failures,
&[
r"assertion failed: expected subject to be a digit in the radix 16
&[r"expected subject to be a digit in the radix 16
but was: g
expected: a digit in the radix 16
"
]
"]
);
}

Expand All @@ -326,12 +302,10 @@ fn verify_char_is_digit_in_radix_7_fails() {

assert_eq!(
failures,
&[
r"assertion failed: expected subject to be a digit in the radix 7
&[r"expected subject to be a digit in the radix 7
but was: 7
expected: a digit in the radix 7
"
]
"]
);
}

Expand All @@ -346,12 +320,10 @@ fn verify_borrowed_char_is_digit_in_radix_7_fails() {

assert_eq!(
failures,
&[
r"assertion failed: expected subject to be a digit in the radix 7
&[r"expected subject to be a digit in the radix 7
but was: 9
expected: a digit in the radix 7
"
]
"]
);
}

Expand All @@ -366,7 +338,7 @@ fn verify_char_is_whitespace_fails() {

assert_eq!(
failures,
&[r"assertion failed: expected subject to be whitespace
&[r"expected subject to be whitespace
but was: _
expected: whitespace
"]
Expand All @@ -384,7 +356,7 @@ fn verify_borrowed_char_is_whitespace_fails() {

assert_eq!(
failures,
&[r"assertion failed: expected subject to be whitespace
&[r"expected subject to be whitespace
but was: =
expected: whitespace
"]
Expand Down
2 changes: 1 addition & 1 deletion src/colored/tests.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -60,7 +60,7 @@ mod with_colored_feature {
.display_failures();

assert_eq!(failures, &[
"assertion failed: expected subject to be equal to Some(Foo { lorem: \"Hello World!\", ipsum: 42, dolor: Some(\"hey ho!\") })\n \
"expected subject to be equal to Some(Foo { lorem: \"Hello World!\", ipsum: 42, dolor: Some(\"hey ho!\") })\n \
but was: Some(Foo { lorem: \"\u{1b}[31m¡\u{1b}[0mH\u{1b}[31mo\u{1b}[0ml\u{1b}[31ma,\u{1b}[0m W\u{1b}[31me\u{1b}[0ml\u{1b}[31mt\u{1b}[0m!\", ipsum: 42, dolor: Some(\"hey\") })\n \
expected: Some(Foo { lorem: \"H\u{1b}[32me\u{1b}[0ml\u{1b}[32mlo\u{1b}[0m W\u{1b}[32mor\u{1b}[0ml\u{1b}[32md\u{1b}[0m!\", ipsum: 42, dolor: Some(\"hey\u{1b}[32m ho!\u{1b}[0m\") })\n\
",
Expand Down
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