How can I run all functions in a bash script, in the order in which they are declared without explicitly calling the function? [duplicate] - bash

Question

This question already has answers here:
Get a list of function names in a shell script [duplicate]
(4 answers)
Closed 6 years ago.
Lets say I have a script that has a bunch of functions that act like test cases. So for example:
#!/bin/bash
...
function testAssertEqualsWithStrings () {
assertEquals "something" "something"
}
testAssertEqualsWithStrings <--- I dont want to do this
function testAssertEqualsWithIntegers () {
assertEquals 10 10
}
testAssertEqualsWithIntegers <--- I dont want to do this
function testAssertEqualsWithIntegers2 () {
assertEquals 5 $((10 - 5))
}
testAssertEqualsWithIntegers2 <--- I dont want to do this
function testAssertEqualsWithDoubles () {
assertEquals 5.5 5.5
}
testAssertEqualsWithDoubles <--- I dont want to do this
...
Is there a way I can call of these functions in order without having to actually use that explicit function call underneath each test case? The idea is that the user shouldnt have to manage calling the functions. Ideally, the test suite library would do it for them. I just need to know if this is even possible.
Edit: The reason why I dont use just the assert methods is so I can have meaningful output. My current setup allows me to have output such as this:
...
LineNo 14: Passed - testAssertEqualsWithStrings
LineNo 19: Passed - testAssertEqualsWithIntegers
LineNo 24: Passed - testAssertEqualsWithIntegers2
LineNo 29: Passed - testAssertEqualsWithDoubles
LineNo 34: Passed - testAssertEqualsWithDoubles2
...
LineNo 103: testAssertEqualsWithStringsFailure: assertEquals() failed. Expected "something", but got "something else".
LineNo 108: testAssertEqualsWithIntegersFailure: assertEquals() failed. Expected "5", but got "10".
LineNo 115: testAssertEqualsWithArraysFailure: assertEquals() failed. Expected "1,2,3", but got "4,5,6".
LineNo 120: testAssertNotSameWithIntegersFailure: assertNotSame() failed. Expected not "5", but got "5".
LineNo 125: testAssertNotSameWithStringsFailure: assertNotSame() failed. Expected not "same", but got "same".
...
EDIT: Solution that worked for me
function runUnitTests () {
testNames=$(grep "^function" $0 | awk '{print $2}')
testNamesArray=($testNames)
beginUnitTests #prints some pretty output
for testCase in "${testNamesArray[#]}"
do
:
eval $testCase
done
endUnitTests #prints some more pretty output
}
Then I call runUnitTests at the bottom of my test suite.

Answer 1

If you just want to run these functions without calling them, why declare them as functions in the first place?
You either need them to be functions because you are using them multiple times and need the calls to be different each time, in which case I don't see an issue.
Otherwise you just want to run each function once without calling them, which is just running the command. Remove all the function declarations and just call each line.
For this example
#!/bin/bash
...
assertEquals "something" "something" #testAssertEqualsWithStrings
assertEquals 10 10 #testAssertEqualsWithIntegers
assertEquals 5 $((10 - 5)) #testAssertEqualsWithIntegers2
assertEquals 5.5 5.5 #testAssertEqualsWithDoubles
...