Template:Inflation/testcases

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Examples for all supported currency types

100 in 2000, adjusted to latest supported year

{{Inflation|AU|100|2000}}

Side by side comparison
{{Inflation}}	{{Inflation/sandbox}}
178	178

{{Inflation|AU-road|100|2000}}

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{{Inflation}}	{{Inflation/sandbox}}
184	184

{{Inflation|BD|100|2000}}

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{{Inflation}}	{{Inflation/sandbox}}
440	440

{{Inflation|CA|100|2000}}

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{{Inflation}}	{{Inflation/sandbox}}
165	165

{{Inflation|DE|100|2000}}

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{{Inflation}}	{{Inflation/sandbox}}
70	70

{{Inflation|IR|100|1379}}

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{{Inflation}}	{{Inflation/sandbox}}
2400	2400

{{Inflation|JP|100|2000}}

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{{Inflation}}	{{Inflation/sandbox}}
102	102

{{Inflation|KRW|100|2000}}

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{{Inflation}}	{{Inflation/sandbox}}
155	155

{{Inflation|PH|100|2000}}

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{{Inflation}}	{{Inflation/sandbox}}
219	219

{{Inflation|PK|100|2000}}

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{{Inflation}}	{{Inflation/sandbox}}
509	509

{{Inflation|UK|100|2000}}

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{{Inflation}}	{{Inflation/sandbox}}
213	213

{{Inflation|UK-GDP|100|2000}}

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{{Inflation}}	{{Inflation/sandbox}}
174	174

{{Inflation|US|100|2000}}

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{{Inflation}}	{{Inflation/sandbox}}
177	177

{{Inflation|US-GDP|100|2000}}

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{{Inflation}}	{{Inflation/sandbox}}
168	168

{{Inflation|ZAR|100|2000}}

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{{Inflation}}	{{Inflation/sandbox}}
319	319

100 in 2000, adjusted to 2014

{{Inflation|AU|100|2000|2014}}

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{{Inflation}}	{{Inflation/sandbox}}
148	148

{{Inflation|AU-road|100|2000|2014}}

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{{Inflation}}	{{Inflation/sandbox}}
173	173

{{Inflation|BD|100|2000|2014}}

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{{Inflation}}	{{Inflation/sandbox}}
253	253

{{Inflation|CA|100|2000|2014}}

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{{Inflation}}	{{Inflation/sandbox}}
131	131

{{Inflation|DE|100|2000|2014}}

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{{Inflation}}	{{Inflation/sandbox}}
64	64

{{Inflation|IR|100|1379|1393}}

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{{Inflation}}	{{Inflation/sandbox}}
968	968

{{Inflation|JP|100|2000|2014}}

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{{Inflation}}	{{Inflation/sandbox}}
98	98

{{Inflation|KRW|100|2000|2014}}

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{{Inflation}}	{{Inflation/sandbox}}
149	149

{{Inflation|PH|100|2000|2014}}

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{{Inflation}}	{{Inflation/sandbox}}
180	180

{{Inflation|PK|100|2000|2014}}

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{{Inflation}}	{{Inflation/sandbox}}
329	329

{{Inflation|UK|100|2000|2014}}

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{{Inflation}}	{{Inflation/sandbox}}
150	150

{{Inflation|UK-GDP|100|2000|2014}}

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{{Inflation}}	{{Inflation/sandbox}}
135	135

{{Inflation|US|100|2000|2014}}

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{{Inflation}}	{{Inflation/sandbox}}
137	137

{{Inflation|US-GDP|100|2000|2014}}

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{{Inflation}}	{{Inflation/sandbox}}
133	133

{{Inflation|ZAR|100|2000|2014}}

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{{Inflation}}	{{Inflation/sandbox}}
261	261

Changes to data set

dependencies

Test cases for

UK	TEST
A widget in 1900 was worth £90 (Approximately £12300 today)	A widget in 1900 was worth £90 (Approximately £8245 today)
A widget in 1900 was worth £90 (Approximately £2271 in 1980)	A widget in 1900 was worth £90 (Approximately £2271 in 1980)
A pre-decimal penny was worth in 1854 about the same as 49p today.	A pre-decimal penny was worth in 1854 about the same as 33p today.^[1]
This should be 1.031252968557	£1 in 2011 is worth approximately £1.03 today.

Errors

‹ The template below (Test case) is being considered for merging with Testcase. See templates for discussion to help reach a consensus. ›

Missing parameters fail

{{Inflation}}

Error when using {{Inflation}}: |index= (parameter 1), |value= (parameter 2) and |start_year= (parameter 3) must be specified.

‹ The template below (Test case) is being considered for merging with Testcase. See templates for discussion to help reach a consensus. ›

Index fail

{{Inflation|INVALID|b|c}}

Error when using {{Inflation}}: |index=INVALID (parameter 1) not a recognized index.

‹ The template below (Test case) is being considered for merging with Testcase. See templates for discussion to help reach a consensus. ›

Non-numeric fail

{{Inflation|DE|b|c}}

Error when using {{Inflation}}: NaN, check parameters for non-numeric data: |value=b (parameter 2) and |start_year=c (parameter 3).

Significant digits

‹ The template below (Test case) is being considered for merging with Testcase. See templates for discussion to help reach a consensus. ›

{{Inflation|US|1|2017|2018|r=1}}

Side by side comparison
{{Inflation}}	{{Inflation/sandbox}}
1	1

‹ The template below (Test case) is being considered for merging with Testcase. See templates for discussion to help reach a consensus. ›

{{Inflation|US|1|2017|2018|r=2}}

Side by side comparison
{{Inflation}}	{{Inflation/sandbox}}
1.02	1.02

‹ The template below (Test case) is being considered for merging with Testcase. See templates for discussion to help reach a consensus. ›

{{Inflation|US|1|2017|2018|r=3}}

Side by side comparison
{{Inflation}}	{{Inflation/sandbox}}
1.024	1.024

‹ The template below (Test case) is being considered for merging with Testcase. See templates for discussion to help reach a consensus. ›

{{Inflation|US|0.96|2017|2018|r=1}}

Side by side comparison
{{Inflation}}	{{Inflation/sandbox}}
1	1

‹ The template below (Test case) is being considered for merging with Testcase. See templates for discussion to help reach a consensus. ›

{{Inflation|US|0.96|2017|2018|r=2}}

Side by side comparison
{{Inflation}}	{{Inflation/sandbox}}
0.98	0.98

‹ The template below (Test case) is being considered for merging with Testcase. See templates for discussion to help reach a consensus. ›

{{Inflation|US|0.96|2017|2018|r=3}}

Side by side comparison
{{Inflation}}	{{Inflation/sandbox}}
0.983	0.983

Equivalence

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{{Inflation|US|96|2017|2018|fmt=eq |r=0}}

Side by side comparison
{{Inflation}}	{{Inflation/sandbox}}
equivalent to $98 in 2018	equivalent to $98 in 2018

‹ The template below (Test case) is being considered for merging with Testcase. See templates for discussion to help reach a consensus. ›

{{Inflation|US|96|2017|2018|fmt=eqm |r=0}}

Side by side comparison
{{Inflation}}	{{Inflation/sandbox}}
98	98

‹ The template below (Test case) is being considered for merging with Testcase. See templates for discussion to help reach a consensus. ›

{{Inflation|US|96|2017|2018|cursign=£ |fmt=eq |orig=yes |r=0}}

Side by side comparison
{{Inflation}}	{{Inflation/sandbox}}
£96 (equivalent to £98 in 2018)	£96 (equivalent to £98 in 2018)

Wrapping with Template:format price

Y ${{Format price|{{Inflation|US-GDP|10000000000000|1900}}}} → $301 trillion
Y ${{Format price|{{Inflation|US-GDP|1000000|1990}}}} → $2.06 million
Y DM {{Format price|{{Inflation|DE|1000000|1957|1978}}}} → DM 2.01 million
Y £{{Format price|{{Inflation|UK-GDP|1000|1323}}}} → £830,513

sandbox:

Y ${{Format price|{{Inflation/sandbox|US-GDP|10000000000000|1900}}}} → $301 trillion
Y ${{Format price|{{Inflation/sandbox|US-GDP|1000000|1990}}}} → $2.06 million
Y DM {{Format price|{{Inflation/sandbox|DE|1000000|1957|1978}}}} → DM 2.01 million
Y £{{Format price|{{Inflation/sandbox|UK-GDP|1000|1323}}}} → £830,513

Other test cases

‹ The template below (Test case) is being considered for merging with Testcase. See templates for discussion to help reach a consensus. ›

Very large amount of money

{{Inflation|US|25000000000|2010}}

34930566153

References

^ UK Retail Price Index inflation figures are based on data from Clark, Gregory (2017). "The Annual RPI and Average Earnings for Britain, 1209 to Present (New Series)". MeasuringWorth. Retrieved May 7, 2024.

[inflation-UK-1] UK Retail Price Index inflation figures are based on data from Clark, Gregory (2017). "The Annual RPI and Average Earnings for Britain, 1209 to Present (New Series)". MeasuringWorth. Retrieved May 7, 2024.

[1]